using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using DTO;
namespace DAO
{
    public class TheLoaiSachDAO:AbstractDAO  
    { 
        public DataTable LayDanhSachTheLoai()
        {   
            string sql;
            sql = "Select MaTheLoai, TenTheLoai From TheLoaiSach ";
            DataTable dt;
            AbstractDAO db = new AbstractDAO();
            dt = db.executeQuery(sql);
            return dt;
        }

       

    }
}
